Made from PET as the base material, double-coated with high-tack pressure-sensitive adhesive (UV acrylic pressure-sensitive adhesive), and laminated with an easy-peel release liner. It offers good stability, thermal stability, and chemical stability, with excellent initial tack and holding power. It resists deformation under high temperatures, has good tensile strength, and is resistant to UV aging. It does not yellow or become brittle during long-term outdoor use.